| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AS | 37896D | Direct Cross Interchange | 12 |
| HJS | 90113026 | Direct Cross Interchange | 9 |
| BM CATALYSTS | BM80139 | Direct Cross Interchange | 5 |
| AUDI | 4B0254200BX | Direct Cross Interchange | 5 |
| AUDI | 3B0254200CX | Direct Cross Interchange | 5 |
| AUDI | 3B0131089BX | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM80139H | Direct Cross Interchange | 4 |
| VW | 4B0254200BX | Direct Cross Interchange | 3 |
| VW | 3B0254200CX | Direct Cross Interchange | 3 |
| VW | 3B0131089BX | Direct Cross Interchange | 3 |
| SKODA | 3B0254200CX | Direct Cross Interchange | 3 |
| SKODA | 3B0131089BX | Direct Cross Interchange | 2 |
| SKODA | 4B0254200BX | Direct Cross Interchange | 2 |
| WALKER | 20756 | Indirect Cross Interchange | 13 |
| FONOS | 20756 | Indirect Cross Interchange | 10 |
| MAGNAFLOW | K010 | Indirect Cross Interchange | 10 |
| SIGAM | 10331 | Indirect Cross Interchange | 9 |
| MTS | 043814 | Indirect Cross Interchange | 9 |
| IMASAF | 715733 | Indirect Cross Interchange | 7 |
| ASSO | 040023 | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | 311534 | Indirect Cross Interchange | 6 |
| KLARIUS | 311534 | Indirect Cross Interchange | 6 |
| EBERSPACHER | 1209860 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 380868 | Indirect Cross Interchange | 2 |
| HJS | 93119043 | Indirect Cross Interchange | 2 |
| ERNST | 753371 | Indirect Cross Interchange | 2 |
| GAT EUROKAT | 20049 | Indirect Cross Interchange | 2 |
| AUDI | 8D0131701CR | Indirect Cross Interchange | 2 |
| AS | 37895D | Indirect Cross Interchange | 2 |
| KAGER | 001373 | Indirect Cross Interchange | 2 |
| KLARIUS | 380868 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 77015D | Indirect Cross Interchange | 2 |
| VENEPORTE | VW80591K | Indirect Cross Interchange | 2 |
| VW | 8D0131702GB | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS42522 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42522 | Indirect Cross Interchange | 1 |
| EEC | AU6011 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM80021H | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM80021 | Indirect Cross Interchange | 1 |
| AS | 42203D | Indirect Cross Interchange | 1 |
| AUDI | 8D0131702GB | Indirect Cross Interchange | 1 |
| BOSAL | 099959 | Indirect Cross Interchange | 1 |
| ROSI | 311534 | Indirect Cross Interchange | 1 |
| KLARIUS | 321767 | Indirect Cross Interchange | 1 |
| ERNST | 134866 | Indirect Cross Interchange | 1 |